From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11266 invoked by alias); 4 Apr 2013 08:44:58 -0000 Mailing-List: contact gdb-prs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-prs-owner@sourceware.org Received: (qmail 11243 invoked by uid 48); 4 Apr 2013 08:44:58 -0000 From: "fakju666 at o2 dot pl" To: gdb-prs@sourceware.org Subject: [Bug gdb/15338] New: Assertion `dwarf2_per_objfile->ranges.readin' failed Date: Thu, 04 Apr 2013 08:44:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: gdb X-Bugzilla-Keywords: X-Bugzilla-Severity: critical X-Bugzilla-Who: fakju666 at o2 dot pl X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 X-SW-Source: 2013-q2/txt/msg00013.txt.bz2 http://sourceware.org/bugzilla/show_bug.cgi?id=15338 Bug #: 15338 Summary: Assertion `dwarf2_per_objfile->ranges.readin' failed Product: gdb Version: HEAD Status: NEW Severity: critical Priority: P2 Component: gdb AssignedTo: unassigned@sourceware.org ReportedBy: fakju666@o2.pl Classification: Unclassified This bug makes it impossible to debug crashes of ASAN instrumented binaries in Eclipse (gdb asserts on segfaults). It's present in 7.4 as well as the latest CVS revision. Steps to reproduce: 1. Download and unpack https://ftp.mozilla.org/pub/mozilla.org/firefox/tinderbox-builds/mozilla-central-linux64-asan/1365041687/firefox-23.0a1.en-US.linux-x86_64-asan.tar.bz2 (396 MB) 2. In shell, navigate to the directory and run: gdb ./firefox-bin 3. In gdb shell, type "run" and press enter. 4. Wait for the browser to open. 5. In the browser, open https://bugzilla.mozilla.org/attachment.cgi?id=698225 In gdb, you should see: Program received signal SIGSEGV, Segmentation fault. 0x00007fffecf22a5c in Length (this=) at ../../dist/include/nsTArray.h:353 353 ../../dist/include/nsTArray.h: No such file or directory. 6. In gdb shell, type "info threads" and press enter. You should see: Id Target Id Frame 65 Thread 0x7fffa8be2700 (LWP 2185) "mozStorage #11" /build/buildd/gdb-7.4-2012.04/gdb/dwarf2read.c:6860: internal-error: dwarf2_record_block_ranges: Assertion `dwarf2_per_objfile->ranges.readin' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Quit this debugging session? (y or n) -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.